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Marquise|Lab Grown|IGI

3.00ct D IF Marquise Lab Grown Diamond

GD • D/IF • IGI LG839641052

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839641052

Diamond specifications and retailer prices

From €2,253 EUR
As of November 2, 2026
Save €6,867 EUR (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €9,121 EUR at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG839641052 or 839641052. Listed at 23 retailers as of November 2, 2026, with prices from €2,253 to €9,121, a €6,867 spread on the same certified stone. Taylor and Hart lists it at €9,121. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839641052
Dimensions15.42 × 7.38 × 4.45 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.42 mm7.38 mm3.00 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839641052
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €3,495 EUR|Low: €2,253 EUR|High: €9,121 EUR|Avg: €4,896 EUR|-19.0%
Retailer 1
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Retailer 4
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
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Retailer 20
Taylor and Hart
November 4, 2026
Retailer 11€2,253 EUR
Retailer 7€2,452 EUR
Retailer 8€2,523 EUR
Retailer 3€2,614 EUR
Retailer 5€2,711 EUR
Retailer 12€2,760 EUR
Retailer 6€2,948 EUR
Retailer 14€3,105 EUR
Retailer 1€3,495 EUR
Retailer 4€3,593 EUR
Retailer 17€3,605 EUR
Retailer 13€3,735 EUR
Retailer 2€4,333 EUR
Retailer 10€4,962 EUR
Retailer 19€5,902 EUR
Retailer 15€6,088 EUR
Retailer 16€6,979 EUR
Retailer 18€6,999 EUR
Retailer 20€8,069 EUR
Retailer 9€8,756 EUR
Taylor and Hart€9,121 EUR

27 data points across 21 retailers

23 retailers€2,253 EUR to €9,121 EUR

A
Cheapest Retailer
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€2,253 EUR
A
Retailer 2
-
€2,452 EUR
View
A
Retailer 3
-
€2,523 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,614 EUR
View
A
Retailer 5
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€2,711 EUR
View
A
Retailer 6
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€2,760 EUR
View
A
Retailer 7
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€2,948 EUR
View
A
Retailer 8
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€3,105 EUR
View
Retailer 9
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€3,185 EUR
View
Price last confirmed 23 days ago
A
Retailer 10
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€3,495 EUR
View
A
Retailer 11
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€3,593 EUR
View
A
Retailer 12
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€3,605 EUR
View
A
Retailer 13
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€3,735 EUR
View
Retailer 14
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€4,333 EUR
View
Price last confirmed 8 days ago
B+
Retailer 15
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€4,962 EUR
View
Retailer 16
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€5,390 EUR
View
Price last confirmed 28 days ago
B+
Retailer 17
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€5,902 EUR
View
B+
Retailer 18
-
€6,088 EUR
View
B+
Retailer 19
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€6,979 EUR
View
B+
Retailer 20
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€6,999 EUR
View
B
Retailer 21
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€8,069 EUR
View
B
Retailer 22
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€8,756 EUR
View
Most Expensive
B
Taylor and Hart
B5P8ZKV · Nov 3
€9,121 EUR
$10,196 USD
View
22 more retailers have this diamond
Prices start from €2,253 EURSave up to €6,867 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.00ct Marquise
€2,253 EUR